Road traffic.
Wales.Knowledge and Analytical Services,issuing body.
UK Statistics Authority.
Title from PDF caption (Welsh Government Web site, viewed March 7, 2014).
Accompanied on Web site by Excel spreadsheets.
Also carries numbering of main series with SB prefix.
At head of title: Ystadegau ar gyfer Cymru = Statistics for Wales, and: National Statistics = Ystadegau Gwladol.
Previously published as chapter 7 of "Welsh transport statistics".
Latest issue consulted: 2015 = SB 57/2016.
Traffic flow
Transportation, Automotive
Welsh transport statistics
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